diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
index 8913585ddd..b3a2b9d93a 100644
--- a/.github/workflows/sync.yml
+++ b/.github/workflows/sync.yml
@@ -32,5 +32,5 @@ jobs:
           git config user.signingkey "${{ runner.temp }}/signing_key"
       - name: Apply patches and Push
         run: |
-          git am -S --keep-cr --signoff < curl https://github.com/terrapkg/packages/pull/${{ github.event.pull_request.number }}.patch
+          git am -S --keep-cr --signoff <(curl https://github.com/terrapkg/packages/pull/${{ github.event.pull_request.number }}.patch)
           git push -u origin --all